During a class assignment, a vase in the cabinet seemingly breaks by itself, but there's an elaborate plan behind it. However, this mystery is quickly forgotten when Osanai sees the bicycle thief again and plots revenge.
Osanai-san intends to 
get revenge on the bicycle thief.
.تنوي أوساناي-سان الانتقام من لصّ الدّرّاجة
Osanai plant ihre Rache
an dem Fahrraddieb.
Osanai quiere vengarse del ladrón.
Osanai quiere vengarse del ladrón.
Osanai veut se venger
du gars qui lui a pris son vélo.
Osanai ha intenzione di vendicarsi del ladro.
A Osanai-san pretende se
vingar do ladrão da bicicleta.
Осанай… хочет отомстить воришке.